Jump seat



FIG. 1 is a perspective view showing the rear, top, and right sides of ajump seat embodying the new design;

FIG. 2 is a right side elevation view thereof, the left side being amirror image of the right side as shown;

FIG. 3 is a front elevation view thereof,

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a vertical sectional view thereof taken generally on the line7--7 of FIG. 1;

FIG. 8 is a perspective view showing the rear, top, and right sides ofthe jump seat in one alternative position of adjustment;

FIG. 9 is a perspective view showing the rear, top, and right sides ofthe jump seat in another alternative position of adjustment;

FIG. 10 is a perspective view showing the right, top, and rear sides ofan alternative form of the jump seat design, the left side being amirror image of the right side as shown;

FIG. 11 is a front elevation view of the embodiment shown in FIG. 10;

FIG. 12 is a top plan view of the embodiment shown in FIG. 10;

FIG. 13 is a rear elevation view of the embodiment shown in FIG. 10; and

FIG. 14 is a bottom plan view of the embodiment shown in FIG. 10.

The ornamental design for a jump seat, as shown and described.